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प्रश्न
Solve the following question:
Round off the following quantity to three significant figures:
42,150
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उत्तर
4.22 × 104 (or 42,200)
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संबंधित प्रश्न
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1.491 × 105 mg
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199 g
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6.398 × 10-3 km
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0.0179 g
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79,000 m
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Round off the following quantity to three significant figures:
0.0041962 kg
Express the following sum to the appropriate number of significant figures:
2.3 × 103 mL + 4.22 × 104 mL + 9.04 × 103 mL + 8.71 × 105 mL
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Express the following sum to the appropriate number of significant figures:
319.5 g − 20460 g − 0.0639 g − 45.642 g − 4.173 g
Solve the following problem:
Give the number of significant figures for the following.
1.230 × 104
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Give the number of significant figures for the following.
1.23 × 104
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Give the number of significant figures for the following.
1.89 × 10-4
Solve the following problem:
Express the given quantity with or without exponents as the case may be.
1.230 × 104
Solve the following problem:
Express the given quantity with or without exponents as the case may be.
1.23 × 104
Solve the following problem:
Write the following in exponential notation:
0.000098
Solve the following problem:
Perform the following operation:
1.05 × 10−4 − 9.7 × 10−5
Solve the following problem:
Perform the following operation:
2.12 × 106 − 3.5 × 105
Define: Least count
Define Least count.
Define : Least count
Define Least count.
Define Least count
Define: Least count
